QUICK ANSWERStart with the tool that matches your immediate input.
Open Rotate Video first when its stated purpose matches the result you need now. Use Social Media Video Resizer only when it solves a separate next task.
This guide is for creators, teachers, editors, and social teams. Start with Rotate Video when your immediate task is to use the Rotate Video to complete this file task privately in your browser. Move to Social Media Video Resizer only when you also need to use the Social Media Video Resizer to complete this file task privately in your browser.
The goal is not to run two tools automatically. It is to finish the first narrow task, inspect its result, and then decide whether Social Media Video Resizer solves a genuinely different next step.
Both tools sit in Video Tools, but they handle different inputs or outcomes. Keeping those roles separate reduces repeated work and makes verification easier.